TY - JOUR A1 - Müller, Karsten T1 - Zustandserfassung von Kanalisationen : Strategien entwickeln JF - wwt Wasserwirtschaft und Wassertechnik. 2007, H. 3 Y1 - 2007 SN - 1438-5716 SP - 10 EP - 15 ER - TY - JOUR A1 - Müller, Karsten T1 - Einsatzmöglichkeiten von Bilderkennungsverfahren zur Zustandserfassung von Kanalisationen JF - Bbr : Leitungsbau, Brunnenbau, Geothermie. Bd. 59. 2008, H. 5 Y1 - 2008 SN - 1611-1478 SP - 16 EP - 21 ER - TY - JOUR A1 - Stepkes, Hermann A1 - Zimmermann, Jochen A1 - Müller, Karsten A1 - Siekmann, Marko A1 - Niessen, Jürgen A1 - Hofmann, Daniela A1 - Pinnekamp, Johannes T1 - Georadarmess-System zur Kanalsanierung JF - wwt Wasserwirtschaft und Wassertechnik. 2007, H. 3 Y1 - 2007 SN - 1438-5716 SP - 16 EP - 19 ER - TY - JOUR A1 - Bung, Daniel B. T1 - Non-intrusive detection of air–water surface roughness in self-aerated chute flows JF - Journal of hydraulic research Y1 - 2013 SN - 1814-2079 (E-Journal); 0022-1686 (Print) VL - Vol. 51 IS - Iss. 3 SP - 322 EP - 329 PB - Taylor & Francis CY - London ER - TY - JOUR A1 - Oertel, Mario A1 - Bung, Daniel B. T1 - Initial stage of two-dimensional dam-break waves: laboratory versus VOF JF - Journal of hydraulic research N2 - Since several decades, dam-break waves have been of main research interest. Mathematical approaches have been developed by analytical, physical and numerical models within the past 120 years. During the past 10 years, the number of research investigations has increased due to improved measurement techniques as well as significantly increased computer memories and performances. In this context, the present research deals with the initial stage of two-dimensional dam-break waves by comparing physical and numerical model results as well as analytical approaches. High-speed images and resulting particle image velocimetry calculations are thereby compared with the numerical volume-of-fluid (VOF) method, included in the commercial code FLOW-3D. Wave profiles and drag forces on placed obstacles are analysed in detail. Generally, a good agreement between the laboratory and VOF results is found. KW - VOF KW - PIV KW - physical model KW - numerical model KW - drag force KW - dam-break Y1 - 2012 U6 - http://dx.doi.org/10.1080/00221686.2011.639981 SN - 1814-2079 (E-Journal); 0022-1686 (Print) VL - 50 IS - 1 SP - 89 EP - 97 PB - Taylor & Francis CY - London ER - TY - JOUR A1 - Bung, Daniel B. T1 - Developing flow in skimming flow regime on embankment stepped spillways JF - Journal of hydraulic research Y1 - 2011 SN - 1814-2079 (E-Journal); 0022-1686 (Print) VL - Vol. 49 IS - Iss. 5 SP - 639 EP - 648 PB - Taylor & Francis CY - London ER - TY - JOUR A1 - Bung, Daniel B. T1 - Fließcharakteristik und Sauerstoffeintrag bei selbstbelüfteten Gerinneströmungen auf Kaskaden mit gemäßigter Neigung JF - Österreichische Wasser- und Abfallwirtschaft Y1 - 2011 SN - 1613-7566 (E-Journal); 0945-358X (Print) VL - Vol. 63 IS - Iss. 3-4 SP - 76 EP - 81 PB - Springer CY - Berlin ER - TY - JOUR A1 - Döring, Bernd A1 - Kendrick, C. A1 - Lawson, R. M. T1 - Thermal capacity of composite floor slabs JF - Energy and buildings Y1 - 2013 SN - 1872-6178 (E-Journal); 0378-7788 (Print) VL - Vol. 67 SP - 531 EP - 539 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Hegger, Josef A1 - Claßen, Martin A1 - Schaumann, Peter A1 - Sothmann, Jörg A1 - Feldmann, Markus A1 - Döring, Bernd T1 - Entwicklung einer integrierten Verbunddecke für nachhaltige Stahlbauten JF - Stahlbau Y1 - 2013 SN - 1437-1049 (E-Journal); 0038-9145 (Print) VL - Vol. 82 IS - Iss. 1 SP - 11 EP - 17 PB - Wiley CY - Weinheim ER - TY - JOUR A1 - Hegger, Josef A1 - Claßen, Martin A1 - Feldmann, Markus A1 - Döring, Bernd A1 - Schaumann, Peter A1 - Sothmann, Jörg A1 - Bohne, Dirk A1 - Hargus, Steen A1 - Barben, Daniel A1 - Aarden, Erik A1 - Schielke, Sabine T1 - Integrierte und nachhaltigkeitsorientierte Deckensysteme im Stahl- und Verbundbau JF - Stahlbau Y1 - 2011 SN - 1437-1049 (E-Journal); 0038-9145 (Print) VL - Vol. 80 IS - Iss. 10 SP - 728 EP - 733 PB - Wiley CY - Weinheim ER -